suffer from diarrhea

He said the water is purified, but the residents suffer anyway from diarrhea, which he believes is due to the poor sanitation.

他表示难民营里虽然有过滤水，但是由于卫生条件差难民们常常出现腹泻。

Lejeune-Kaba says about 80% of the newest arrivals suffer from malaria, diarrhea and respiratory infections and more than 20% of the children are malnourished.

勒琼·卡巴表示，刚刚进入喀麦隆的难民中，有80%患有疟疾、腹泻和呼吸道感染等疾病，有超过20%的儿童营养不良。

Shop assistant: Do you suffer from diarrhea frequently?

店员: 您平时容易发生腹泻 么 ?

Also, if you suffer from diarrhea due to something like food poisoning, note that you will likely have to retrain your intestines.

此外，如果你因食物中毒等引起了腹泻，记住，（再想和牛奶的时候，）你可能还需要训练一下肠道。